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Miyazaki weather & best time to visit

City break

Miyazaki at a glance

Best time
Mar – May, Oct – Dec
Warmest month
Aug · 32°
Warmest sea
Aug · 28.1°
Sunshine a year
2,120 h
Rain a year
2,246 mm
Climate
Temperate
Time zone
UTC+9
Elevation
11 m

Climate in Miyazaki

Miyazaki has a temperate climate with warm summers and cool winters. August is the warmest month with average highs of 32 °C, while January is the coolest at 13 °C. With around 2,120 hours of sunshine a year, Miyazaki is moderately sunny; August is the sunniest month with 6.7 hours a day.

Holiday weather through the year

Best time to visit

Best time to visit Miyazaki

The best time to visit Miyazaki is from March to May and from October to December. In October, though, the typhoon season is at its peak: check the forecast before you go. For a beach holiday – sea from 21 °C, warm and mostly dry – go in October. For sightseeing, day trips and hiking, conditions are most comfortable in March and from October to December. Rain is frequent from June to September; the wettest month is June with 405 mm.

Miyazaki through the seasons

How the weather changes over the seasons, with averages for each.

Miyazaki in spring

Mar – May

71

Good

  • 17–25 °C by day
  • Sea 20 °C
  • 6.0 h of sun a day
  • 37 rainy days in all

Miyazaki in summer

Jun – Aug

40

Fair

  • 27–32 °C by day
  • Sea 26 °C
  • 5.7 h of sun a day
  • 57 rainy days in all

Miyazaki in autumn

Sep – Nov

66

Good

  • 20–29 °C by day
  • Sea 26 °C
  • 5.5 h of sun a day
  • 38 rainy days in all

Miyazaki in winter

Dec – Feb

64

Good

  • 13–15 °C by day
  • Sea 20 °C
  • 6.0 h of sun a day
  • 22 rainy days in all

Which month for what?

Beach & swimming

Oct

Sea from 21 °C, warm and mostly dry

Sightseeing & hiking

Mar, Oct – Dec

15–28 °C and not too much rain

Rainy months

Jun – Sep

Rainy season or more than 12 rainy days

Find your perfect month

Tell us what you like and we rate every month in Miyazaki for you.

Swimming in the sea
Sunshine
Little rain

Your best months: April – May, October

Based on the climate averages; tap a month to see its details.

Your holiday weather, at a glance

Weather in October

Weather in October

73

Holiday weather in October

Good

Best time to visit: March – May, October – December

October is the peak of the typhoon season Hurricane season

Good forBeach & swimmingSightseeing & walks

Keep in mindStorm season

A typical day in October

  1. Morning, 08:00: about 19°
  2. Midday, 13:00: about 25°
  3. Afternoon, 16:00: about 24°
  4. Evening, 20:00: about 20°
  5. Night, 23:00: about 18°

06:1717:43

Pleasant evenings; a light layer can help.

Estimated from the average high and low: coolest around sunrise, warmest in mid-afternoon.

Light for photos in October

Golden hour
Morning 06:02–06:49 · evening 17:10–17:58
Blue hour
Morning 05:52–06:02 · evening 17:58–18:08

Golden hour: the sun between 4° below and 6° above the horizon; blue hour: 6° to 4° below it. Times for the 15th of the month; mountains and clouds shift the light.

October in Miyazaki compared with home

Home:

Loading the climate at home …

Early or late October?

In October, daytime highs fall from about 27° at the start of the month to 22° at the end. The sea cools from 27° to 25°. The days get 0.9 h shorter.

Early or late October?
October1 Oct31 Oct
Daytime high27°22°
Night-time low19°13°
Sea27°25°
Daylight11.9 h11.0 h

What is the weather like in Miyazaki in October?

In October, Miyazaki is warm: daytime highs average 25 °C, and nights cool down to about 16 °C. The sea averages 25.8 °C – pleasant for swimming. Expect around 5.6 hours of sunshine a day. Rain is frequent, with about 11 rainy days and 174 mm in total. All in all, October is a good month for a holiday in Miyazaki.

More details for October

Daylight
11 h 27 min06:17 – 17:43
UV index
6 · highclear sky, noon (estimate)All months
Muggy days
9 daysdew point 18 °C or moreAll months
Wind
15 km/haverage daily peakAll months
Cloud cover
52 %on averageAll months
Hot days
1 day30 °C or moreAll months
Time zone
UTC+9offset from UTC

How the score comes together

  • Temperatureweight 50 %100 %
  • Sunshineweight 20 %43 %
  • Few rainy daysweight 30 %47 %

Each factor is rated from 0 to 100 % and weighted for the travel style “City break”.

What to pack in October

  • Swimwear
  • Sunscreen
  • Rain jacket or umbrella

Compare two months in Miyazaki

Pick two months to see how the weather differs. A tick marks the clearly better value; for temperatures it depends on your plans.

vs

November has the better holiday weather in Miyazaki: score 79 against 73. In November, days are 5 °C cooler than in October. The sea is 2 °C cooler in November. November has 2 fewer rainy days.

October vs November, Miyazaki
MonthOctoberNovember
Holiday weather score7379better
Daytime high25°20°
Night-time low16°10°
Sea25.8°23.6°
Sunshine5.6 h5.6 h
Rainy days119better
Rainfall174 mm114 mmbetter
Muggy days91better

Based on the climate averages 1996–2025.

Miyazaki month by month

The typical weather for every month at a glance.

60January13° · Sea 20° · 6.2 h

In January, Miyazaki is cool: daytime highs average 13 °C, and nights cool down to about 3 °C. The sea averages 19.5 °C – bracing, so a wetsuit helps for longer swims. Expect around 6.2 hours of sunshine a day. Rain falls on about 7 days, adding up to 79 mm. All in all, January is a good month for a holiday in Miyazaki.

Miyazaki in January
61February14° · Sea 19° · 6.0 h

In February, Miyazaki is cool: daytime highs average 14 °C, and nights cool down to about 4 °C. The sea averages 18.7 °C – bracing, so a wetsuit helps for longer swims. Expect around 6.0 hours of sunshine a day. Rain is frequent, with about 9 rainy days and 106 mm in total. All in all, February is a good month for a holiday in Miyazaki.

Miyazaki in February
69March17° · Sea 19° · 6.0 h

In March, Miyazaki is mild: daytime highs average 17 °C, and nights cool down to about 8 °C. The sea averages 18.9 °C – bracing, so a wetsuit helps for longer swims. Expect around 6.0 hours of sunshine a day. Rain is frequent, with about 12 rainy days and 151 mm in total. All in all, March is a good month for a holiday in Miyazaki.

Miyazaki in March
73April21° · Sea 20° · 6.2 h

In April, Miyazaki is warm: daytime highs average 21 °C, and nights cool down to about 12 °C. The sea averages 20.0 °C – refreshing for a swim. Expect around 6.2 hours of sunshine a day. Rain is frequent, with about 12 rainy days and 169 mm in total. All in all, April is a good month for a holiday in Miyazaki.

Miyazaki in April
70May25° · Sea 22° · 5.8 h

In May, Miyazaki is warm: daytime highs average 25 °C, and nights cool down to about 17 °C. The sea averages 21.9 °C – refreshing for a swim. Expect around 5.8 hours of sunshine a day. Rain is frequent, with about 13 rainy days and 217 mm in total. All in all, May is a good month for a holiday in Miyazaki.

Miyazaki in May
53June27° · Sea 24° · 4.0 h

In June, Miyazaki is warm: daytime highs average 27 °C, and even at night it stays warm at around 20 °C. The sea averages 24.0 °C – pleasant for swimming. Expect around 4.0 hours of sunshine a day. It rains often – on about 20 days, adding up to 405 mm. The air is often humid and muggy. All in all, June is a so-so month for a holiday in Miyazaki.

Miyazaki in June
33July32° · Sea 26° · 6.4 h

In July, Miyazaki is hot: daytime highs average 32 °C, and even at night it stays warm at around 24 °C. The sea averages 26.4 °C – lovely and warm for swimming. Expect around 6.4 hours of sunshine a day. It rains often – on about 19 days, adding up to 243 mm. On about 24 days the thermometer climbs to 30 °C or more. The air is often humid and muggy. All in all, July is not an ideal month for a holiday in Miyazaki.

Miyazaki in July
33August32° · Sea 28° · 6.7 h

In August, Miyazaki is hot: daytime highs average 32 °C, and even at night it stays warm at around 25 °C. The sea averages 28.1 °C – lovely and warm for swimming. The sun shines for around 6.7 hours a day. It rains often – on about 18 days, adding up to 235 mm. On about 26 days the thermometer climbs to 30 °C or more. The air is often humid and muggy. All in all, August is not an ideal month for a holiday in Miyazaki.

Miyazaki in August
47September29° · Sea 27° · 5.2 h

In September, Miyazaki is hot: daytime highs average 29 °C, and even at night it stays warm at around 22 °C. The sea averages 27.4 °C – lovely and warm for swimming. Expect around 5.2 hours of sunshine a day. It rains often – on about 18 days, adding up to 276 mm. On about 8 days the thermometer climbs to 30 °C or more. The air is often humid and muggy. All in all, September is a so-so month for a holiday in Miyazaki.

Miyazaki in September
73October25° · Sea 26° · 5.6 h

In October, Miyazaki is warm: daytime highs average 25 °C, and nights cool down to about 16 °C. The sea averages 25.8 °C – pleasant for swimming. Expect around 5.6 hours of sunshine a day. Rain is frequent, with about 11 rainy days and 174 mm in total. All in all, October is a good month for a holiday in Miyazaki.

Miyazaki in October
79November20° · Sea 24° · 5.6 h

In November, Miyazaki is mild: daytime highs average 20 °C, and nights cool down to about 10 °C. The sea averages 23.6 °C – pleasant for swimming. Expect around 5.6 hours of sunshine a day. Rain falls on about 9 days, adding up to 114 mm. All in all, November is a good month for a holiday in Miyazaki.

Miyazaki in November
72December15° · Sea 21° · 5.9 h

In December, Miyazaki is cool: daytime highs average 15 °C, and nights cool down to about 5 °C. The sea averages 21.4 °C – refreshing for a swim. Expect around 5.9 hours of sunshine a day. Rain falls on about 6 days, adding up to 78 mm. All in all, December is a good month for a holiday in Miyazaki.

Miyazaki in December

Climate in detail

Climate through the year

Long-term monthly averages. Tap a month to see its details.

Best time to visit

Nights and sleep in Miyazaki

How warm the nights get in each month, from the mean night-time low. Tap a month for details.

  • Cold 0–8°
  • Cool 8–15°
  • Pleasant 15–20°
  • Warm 20–24°
  • Hot 24° and more
  • muggy month (15+ muggy days)

PleasantOctober: nights around 16°. Ideal for sleeping, often with the window open. Muggy on about 9 days (dew point 18 °C or more).

The coolest nights are in January (3°), the warmest in August (25°). Tropical nights of 20 °C and more are the rule from June to September; then air conditioning or a fan helps you sleep. Nights are pleasant for sleeping (15 to 20 °C) in May and in October. Nights fall below 8 °C on average from December to February, so the room should be heated. It is muggy (dew point 18 °C or more) on about 131 days a year, mostly from June to September.

Temperatures through the year

Average daytime high, night-time low and sea temperature per month.

OctoberDay 25°Night 16°Sea 26°
DayNightSea
MonthScoreDayNightSeaSunRain daysRain mm
JanuaryJan6013°3°19.5°6.2 h779
FebruaryFeb6114°4°18.7°6.0 h9106
MarchMar6917°8°18.9°6.0 h12151
AprilApr7321°12°20.0°6.2 h12169
MayMay7025°17°21.9°5.8 h13217
JuneJun5327°20°24.0°4.0 h20405
JulyJul3332°24°26.4°6.4 h19243
AugustAug3332°25°28.1°6.7 h18235
SeptemberSep4729°22°27.4°5.2 h18276
OctoberOct7325°16°25.8°5.6 h11174
NovemberNov7920°10°23.6°5.6 h9114
DecemberDec7215°5°21.4°5.9 h678

Climate averages 1996–2025 (sunshine partly WMO station normals 1991–2020), not a forecast. Data: Copernicus ERA5 / ERA5-Land via Open-Meteo.com (CC BY 4.0), NOAA OISST, WMO 1991–2020 (NOAA NCEI), GeoNames (CC BY 4.0). Sources & licences

31.92° N, 131.42° E · 11 m · Asia/Tokyo

Swimming calendar

Sea temperature in Miyazaki

Monthly sea surface temperature with the range of cooler and warmer years.

Sea in October25.8°Cpleasant

8 in 10 years: 25.2 – 26.6 °C

Swimming season: Apr – Dec

  • cold
  • fresh
  • refreshing
  • pleasant
  • warm
  • very warm
OctoberMean sea temperature 25.8°8 in 10 years 25.2° – 26.6°
20°
Mean sea temperature8 in 10 years20 °C – comfortable for swimming

The sea temperature in Miyazaki ranges from 18.7 °C in February to 28.1 °C in August. It is warm enough for a comfortable swim (20 °C and more) from April to December.

From October to March the sea is even warmer than the afternoon air. The sea temperature varies from year to year: in August, eight out of ten years were between 27.5 and 28.8 °C.

Sea temperature by month
MonthAverageCool yearWarm yearFeels
JanuaryJan19.5°18.7°20.3°fresh
FebruaryFeb18.7°17.8°19.4°fresh
MarchMar18.9°17.9°19.6°fresh
AprilApr20.0°19.2°20.9°refreshing
MayMay21.9°21.2°22.8°refreshing
JuneJun24.0°23.3°24.7°pleasant
JulyJul26.4°25.6°27.3°warm
AugustAug28.1°27.5°28.8°warm
SeptemberSep27.4°26.9°27.9°warm
OctoberOct25.8°25.2°26.6°pleasant
NovemberNov23.6°22.7°24.3°pleasant
DecemberDec21.4°20.7°21.9°refreshing
Sunshine

Sunshine hours in Miyazaki

Average hours of bright sunshine per day, next to the length of the day. Tap a month to select it.

Per year
2,120 hours
Sunniest month
Aug · 6.7 h a day
Least sunshine
Jun · 4.0 h a day
OctoberSunshine 5.6 hDaylight 11.4 hShare of daylight 49 %
SunshineDaylight

In October, the sun shines for about 5.6 of 11.4 hours of daylight in Miyazaki, 49 % of the daylight hours.

Sunshine hours: measured at the weather station 2 km away, averages 1991–2020 (WMO climate normals). Daylight is the time from sunrise to sunset on the 15th of the month.

Rain

Rain in Miyazaki: rainy days and rainfall

A rainy day is a day with at least 1 mm of rain or snow; the amount is what falls in the whole month. Tap a month to select it.

Per year
2,246 mm on 153 days
Wettest month
Jun · 405 mm
Driest month
Dec · 78 mm
OctoberRainy days 11Rainfall 174 mm

In October, Miyazaki has about 11 rainy days with 174 mm of rain in total.

Sun protection

UV index in Miyazaki

How strong the sun is at noon, month by month, and how quickly unprotected skin burns.

Clear-sky UV in October
6 · highSeek shade around midday; sunscreen SPF 30+, hat and sunglasses.

The sun is strongest in June (UV 11).

Minutes until sunburn in October

Very fair skin
about 20 min
Fair skin
about 30 min
Light brown skin
about 40 min
Olive skin
about 50 min

Rough guide for unprotected skin at noon under a clear sky; clouds lengthen the time, water, sand and snow shorten it. Sunscreen extends the time only partly.

Monthly values: clear-sky noon estimate from the sun's angle, ozone and altitude. UV today: Open-Meteo forecast.

Wind & clouds

Wind and clouds in Miyazaki

How breezy and how cloudy Miyazaki is through the year. Tap a month to select it on the whole page.

Wind

Typical daily peak of the wind in km/h: what the afternoon breeze usually reaches, not the gusts.

Year average
15 km/h · gentle breeze
Windiest month
Mar · 17 km/h
Calmest month
Nov · 14 km/h
OctoberWind 15 km/hBeaufort 3
20
WindBeaufort 4

In October, the wind in Miyazaki typically peaks at 15 km/h during the day: Beaufort 3, gentle breeze.

Breezy months for windsurfing and kiting

The daily breeze rarely reaches Beaufort 4 (20 km/h), so wind sports depend on single windy days.

Clouds

Average share of the sky covered by cloud, day and night.

Year average
60 % · variable cloud
Clearest month
Dec · 40 %
Cloudiest month
Jun · 84 %
OctoberCloud cover 52 %Sunshine 5.6 h

In October, cloud covers on average 52 % of the sky over Miyazaki: variable cloud, with about 5.6 hours of sunshine a day.

Wind: mean daily maximum of the hourly wind 10 m above ground (ERA5, 1996–2025). Gusts are stronger, and the model grid of about 28 km smooths out local effects such as capes and valley winds. Clouds: mean total cloud cover of all layers over day and night (ERA5, 1996–2025). Thin high cloud counts as cover even when the sun still shines through.

Heat & humidity

Heat and humidity in Miyazaki

How often the day gets hot in Miyazaki (30 °C and more), and in which months heat and humidity come together. Tap a month to select it.

Hot days a year
62 days
Hottest month
Aug · 32 °C
Hot months
Jul – Aug

Heat calendar

  • pleasant
  • some hot or muggy days
  • often muggy
  • often hot
  • hot and muggy
OctoberHot days (30 °C+) 1Daytime high 25 °C

In October, Miyazaki has about 1 hot day, with an average daytime high of 25 °C: some hot or muggy days. Single hot or muggy days are possible; a hat and water bottle are enough.

Hot days reach at least 30 °C; a month counts as muggy when the mean dew point reaches 18 °C on at least 15 days. Averages from ERA5 and ERA5-Land, 1996–2025. Muggy nights through the year

Planning a trip to Miyazaki

Weather for your travel dates

Pick your arrival and length of stay, and we sum up the weather to expect.

Miyazaki in the school holidays

How the weather suits the usual holiday periods. Dates vary by school and region, so each holiday uses the months it usually falls in.

Miyazaki has its best school-holiday weather during October half-term (score 73) and its weakest during the summer holidays (score 33).

  • Easter holidays

    Mar – Apr

    72

    Good

    • 20 °C by day
    • Sea 20 °C
    • 6.1 h of sun a day
    • 12 rainy days a month
  • May half-term

    May – Jun

    67

    Good

    • 25 °C by day
    • Sea 22 °C
    • 5.4 h of sun a day
    • 14 rainy days a month
  • Summer holidays

    Jul – Aug

    33

    Poor

    • 32 °C by day
    • Sea 28 °C
    • 6.6 h of sun a day
    • 18 rainy days a month

    Keep in mind: Frequent rain, Storm season

  • October half-term

    Oct

    73

    GoodBest holidays

    • 25 °C by day
    • Sea 26 °C
    • 5.6 h of sun a day
    • 11 rainy days a month

    Good for: Beach & swimming, Sightseeing & walks

    Keep in mind: Storm season

  • Christmas holidays

    Dec – Jan

    66

    Good

    • 14 °C by day
    • Sea 20 °C
    • 6.1 h of sun a day
    • 7 rainy days a month

Based on the climate averages 1996–2025.

Getting there

Flying from

Nonstop flight
about 12 h 5 min
Distance
9,620 km
Time zone
UTC+9
Jet lag
About 8 days (8 h east)

Rule of thumb for flying east: for a few days before, go to bed and get up a little earlier, and get plenty of morning light at your destination.

Most routes need a change of planes, which adds time.

Estimated from the straight-line distance: 30 minutes for take-off and landing plus 830 km/h cruising speed.

Storm season

Miyazaki lies in an area that Pacific typhoons can reach. The typhoon season runs from June to November, with most storms from August to October. A direct hit on any one place is rare, but if you travel then, keep an eye on weather warnings and book flexibly.

  1. January
  2. February
  3. March
  4. April
  5. May
  6. June: Season
  7. July: Season
  8. August: Peak
  9. September: Peak
  10. October: Peak
  11. November: Season
  12. December

Official season dates of the regional warning centres (NOAA, JMA, IMD, Météo-France, BoM, Fiji Meteorological Service); not a forecast.

Compare & alternatives

Compare

Miyazaki compared

Put Miyazaki side by side with another destination.

Nearby:
Compare with home:

Miyazaki vs Kagoshima

In October the holiday weather in Miyazaki and Kagoshima is about equally good (score 73 vs 77). During the day Kagoshima is 1 °C warmer than Miyazaki. The sea is about equally warm.

Miyazaki vs Kagoshima, in October
in OctoberMiyazakiKagoshima
Holiday weather score7377
Daytime high25°26°
Sea26°26°
Sunshine6 h6 h
Rainy days1110
Best timeMar – May, Oct – DecMar – May, Oct – Dec

Through the year

OctoberMiyazaki 25°Kagoshima 26°
MiyazakiKagoshima
Go to Kagoshima
Ranking

Japan in October: the best places

In October, Miyazaki ranks 23 among the 31 nearest destinations in this country.

  1. Sasebo24°24°82
  2. 2Nagasaki24°24°81
  3. 3Fukuoka24°23°81
  4. 4Kure23°23°81
  5. 5Hiroshima24°23°81
  6. 6Kumamoto24°23°80
  7. 7Shimonoseki24°23°80
  8. 8Yamaguchi23°80
  9. 23MiyazakiThis page25°26°73
All destinations: Japan

Near Miyazaki

Other destinations close by.

Places with a climate like Miyazaki

Destinations whose weather through the year is closest to Miyazaki's – good alternatives.

  1. 86 % similar73KōchiJapan25°25°Best time: Mar – May, Oct – Dec
  2. 74 % similar68HamamatsuJapan24°24°Best time: Mar – May, Oct – Nov
  3. 70 % similar72ToyohashiJapan24°24°Best time: Apr – May, Oct – Nov
  4. 70 % similar81NagasakiJapan24°24°Best time: Apr – May, Oct – Nov

Frequently asked questions about Miyazaki

When is the best time to visit Miyazaki?

The best time to visit Miyazaki is from March to May and from October to December. That is when the holiday weather score, which combines temperature, sea, sunshine and rain, is highest.

How warm is the sea in Miyazaki?

The sea temperature in Miyazaki ranges from 18.7 °C in February to 28.1 °C in August. It is warm enough for a comfortable swim (20 °C and more) from April to December.

Can you swim in Miyazaki in October?

Yes. In October the sea averages 25.8 °C – pleasant for swimming.

What is the warmest month in Miyazaki?

August is the warmest month, with average highs of 32 °C and nights around 25 °C. January is the coolest month at 13 °C.

When does it rain most in Miyazaki?

Rain is frequent from June to September; the wettest month is June with 405 mm. The driest month is December with 78 mm.

How many hours of sunshine does Miyazaki get?

Miyazaki gets around 2,120 hours of sunshine a year. The sunniest month is August with 6.7 hours a day; in June there are 4.0 hours a day.

What time zone is Miyazaki in?

Miyazaki is on UTC+9 all year.

How long is the flight from London to Miyazaki?

A nonstop flight from London to Miyazaki takes about 12 h 5 min, for a straight-line distance of about 9,620 km. Most routes need a change of planes, which adds time.

When is typhoon season in Miyazaki?

Miyazaki lies in an area that Pacific typhoons can reach. The typhoon season runs from June to November, with most storms from August to October. A direct hit on any one place is rare, but if you travel then, keep an eye on weather warnings and book flexibly.

Which school holidays are best for Miyazaki?

Miyazaki has its best school-holiday weather during October half-term (score 73) and its weakest during the summer holidays (score 33). Holiday ratings (0–100): Easter holidays 72, May half-term 67, summer holidays 33, October half-term 73, Christmas holidays 66.